Average annual temperature is 27.1 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 19.3 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Montes Altos
* Weather data for Montes Altos Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 30.7 | 32.0 | 30.6 | 31.8 | 32.4 | 34.4 | 36.1 | 36.5 | 37.3 | 37.5 | 36.2 | 34.4 |
| Average daytime temperature (°C) | 29.1 | 29.6 | 28.7 | 29.9 | 30.5 | 32.3 | 34.1 | 35.1 | 35.3 | 35.3 | 33.3 | 31.9 |
| Average temperature (°C) | 24.9 | 25.3 | 24.8 | 25.6 | 26.1 | 27.1 | 27.8 | 29.0 | 29.4 | 29.6 | 28.1 | 27.3 |
| Average night temperature (°C) | 21.5 | 21.9 | 22.0 | 22.0 | 22.6 | 22.3 | 21.8 | 23.0 | 23.7 | 24.3 | 23.8 | 23.6 |
| Absolute minimum temperature (°C) | 19.6 | 20.9 | 21.1 | 20.9 | 21.7 | 20.8 | 19.3 | 20.3 | 21.9 | 21.7 | 22.0 | 22.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.5 | 8.8 | 7.7 | 9.7 | 9.9 | 10.9 | 11.0 | 11.1 | 11.2 | 11.4 | 10.7 | 9.8 |
| Precipitation (mm) | 158 | 169 | 346 | 138 | 130 | 2 | 3 | 2 | 10 | 12 | 57 | 87 |
| Sunny days | 0 | 0 | 0 | 2 | 9 | 22 | 21 | 20 | 18 | 14 | 6 | 4 |
| Rainy days | 31 | 28 | 31 | 28 | 22 | 8 | 10 | 11 | 12 | 17 | 24 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Montes Altos is at